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| License: | GNU General Public License, version 2 (GPL-2.0) |
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| utf8_strrpos($str, $needle, $offset = null) X-Ref |
| UTF-8 aware alternative to strrpos |
| utf8_strpos($str, $needle, $offset = null) X-Ref |
| UTF-8 aware alternative to strpos |
| utf8_strtolower($str) X-Ref |
| UTF-8 aware alternative to strtolower |
| utf8_strtoupper($str) X-Ref |
| UTF-8 aware alternative to strtoupper |
| utf8_substr($str, $offset, $length = null) X-Ref |
| UTF-8 aware alternative to substr |
| utf8_strlen($text) X-Ref |
| Return the length (in characters) of a UTF-8 string |
| utf8_str_split($str, $split_len = 1) X-Ref |
| UTF-8 aware alternative to str_split Convert a string to an array author: Harry Fuecks return: array characters in string reverses param: string $str UTF-8 encoded param: int $split_len number to characters to split string by |
| utf8_strspn($str, $mask, $start = null, $length = null) X-Ref |
| UTF-8 aware alternative to strspn Find length of initial segment matching the mask author: Harry Fuecks |
| utf8_ucfirst($str) X-Ref |
| UTF-8 aware alternative to ucfirst Make a string's first character uppercase author: Harry Fuecks return: string with first character as upper case (if applicable) param: string |
| utf8_recode($string, $encoding) X-Ref |
| Recode a string to UTF-8 If the encoding is not supported, the string is returned as-is return: string The string, encoded in UTF-8 param: string $string Original string param: string $encoding Original encoding (lowered) |
| utf8_encode_ucr($text) X-Ref |
| Replace some special UTF-8 chars that are not in ASCII with their UCR. using their Numeric Character Reference's Hexadecimal notation. Doesn't interfere with Japanese or Cyrillic etc. Unicode character visualization will depend on the character support of your web browser and the fonts installed on your system. return: string ASCII string using NCR for non-ASCII chars param: string $text UTF-8 string in NFC |
| utf8_encode_ncr($text) X-Ref |
| Replace all UTF-8 chars that are not in ASCII with their NCR using their Numeric Character Reference's Hexadecimal notation. return: string ASCII string using NCRs for non-ASCII chars param: string $text UTF-8 string in NFC |
| utf8_encode_ncr_callback($m) X-Ref |
| Callback used in utf8_encode_ncr() and utf8_encode_ucr() Takes a UTF-8 char and replaces it with its NCR. Attention, $m is an array return: string A HTML NCR if the character is valid, or the original string otherwise param: array $m 0-based numerically indexed array passed by preg_replace_callback() |
| utf8_ord($chr) X-Ref |
| Converts a UTF-8 char to an NCR return: integer UNICODE code point param: string $chr UTF-8 char |
| utf8_chr($cp) X-Ref |
| Converts an NCR to a UTF-8 char return: string UTF-8 char param: int $cp UNICODE code point |
| utf8_decode_ncr($text) X-Ref |
| Convert Numeric Character References to UTF-8 chars Notes: - we do not convert NCRs recursively, if you pass & it will return & - we DO NOT check for the existence of the Unicode characters, therefore an entity may be converted to an inexistent codepoint return: string UTF-8 string where NCRs have been replaced with the actual chars param: string $text String to convert, encoded in UTF-8 (no normal form required) |
| utf8_decode_ncr_callback($m) X-Ref |
| Callback used in decode_ncr() Takes a NCR (in decimal or hexadecimal) and returns a UTF-8 char. Attention, $m is an array. It will ignore most of invalid NCRs, but not all! return: string UTF-8 char param: array $m 0-based numerically indexed array passed by preg_replace_callback() |
| utf8_case_fold($text, $option = 'full') X-Ref |
| Case folds a unicode string as per Unicode 5.0, section 3.13 return: string case folded text param: string $text text to be case folded param: string $option determines how we will fold the cases |
| utf8_case_fold_nfkc($text, $option = 'full') X-Ref |
| Takes the input and does a "special" case fold. It does minor normalization and returns NFKC compatable text return: string case folded text param: string $text text to be case folded param: string $option determines how we will fold the cases |
| utf8_case_fold_nfc($text, $option = 'full') X-Ref |
| Assume the input is NFC: Takes the input and does a "special" case fold. It does minor normalization as well. return: string case folded text param: string $text text to be case folded param: string $option determines how we will fold the cases |
| utf8_normalize_nfc($strings) X-Ref |
| wrapper around PHP's native normalizer from intl previously a PECL extension, included in the core since PHP 5.3.0 http://php.net/manual/en/normalizer.normalize.php return: mixed the normalized content, preserving array keys if array given. param: mixed $strings a string or an array of strings to normalize |
| utf8_clean_string($text) X-Ref |
| This function is used to generate a "clean" version of a string. Clean means that it is a case insensitive form (case folding) and that it is normalized (NFC). Additionally a homographs of one character are transformed into one specific character (preferably ASCII if it is an ASCII character). Please be aware that if you change something within this function or within functions used here you need to rebuild/update the username_clean column in the users table. And all other columns that store a clean string otherwise you will break this functionality. return: string Cleaned up version of the input string param: string $text An unclean string, mabye user input (has to be valid UTF-8!) |
| utf8_htmlspecialchars($value) X-Ref |
| A wrapper for htmlspecialchars($value, ENT_COMPAT, 'UTF-8') |
| utf8_convert_message($message) X-Ref |
| Trying to convert returned system message to utf8 PHP assumes such messages are ISO-8859-1 so we'll do that too and if it breaks messages we'll blame it on them ;-) |
| utf8_wordwrap($string, $width = 75, $break = "\n", $cut = false) X-Ref |
| UTF8-compatible wordwrap replacement return: string the given string wrapped at the specified column. param: string $string The input string param: int $width The column width. Defaults to 75. param: string $break The line is broken using the optional break parameter. Defaults to '\n'. param: bool $cut If the cut is set to TRUE, the string is always wrapped at the specified width. So if you have a word that is larger than the given width, it is broken apart. |
| utf8_basename($filename) X-Ref |
| UTF8-safe basename() function basename() has some limitations and is dependent on the locale setting according to the PHP manual. Therefore we provide our own locale independent basename function. return: string The basenamed filename param: string $filename The filename basename() should be applied to |
| Generated: Sun Feb 14 20:08:31 2021 | Cross-referenced by PHPXref 0.7.1 |